The Mares Rebel Flex Snorkel is a regular top snorkel design. Sliding snorkel keeper for a custom fit, corrugated silicone flex section and mouthpiece that add comfort and lower purge exhaust valve. Designed for maximum performance both for scuba divers and snorkeler’s alike. The snorkel is equipped with an easy purge one-way self-draining valve and chamber for any residual moisture that may enter the tube. Snorkel has a contoured tube with flex section that allows the mouthpiece to drop away from the diver’s face making this a great snorkel for scuba. The mouthpiece is removable and replaceable, and the snorkel comes equipped with a quick release snorkel keeper for attachment to the mask strap. The snorkel delivers unparalleled breathing comfort due to the increased internal volume of the bottom housing. The Mares Rebel Flex Snorkel is available in multiple colors.